Reported Change in Pension Value [Member] Reported Value of Equity Awards [Member] Equity Award Adjustments [Member] Year End Fair Value of Equity Awards Granted During Year That Remained Unvested as of Last Day of Year [Member] Change in Fair Value from Last Day of Prior Year to Last Day of Year of Unvested Equity Awards [Member] Change in Fair Value from Last Day of Prior Year to Vesting Date of Unvested Equity Awards that Vested During Year [Member]